Incredible videos recreate Isaac Newton's experiments with alchemy

You may be familiar with Isaac Newton from such inventions as calculus and the law of universal gravitation. What you may not know is that he was also an avid "chymist," or alchemist. In fact, Newton actually wrote roughly a million words about alchemy and his experiments with it — as Indiana University science… »5/15/12 5:30pm5/15/12 5:30pm